Question

$frac{2x}{2}- frac{3x}{20}+ frac{x}{12}$

Answer 1

$frac{2x}{2} - frac{3x}{20} + frac{x}{12}= frac{2x*30}{60}- frac{3x*3}{60}+ frac{x*5}{60}= frac{60x-9x+5x}{60}= frac{56x}{60}= frac{14x}{15}$